200490416

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7817}}^1$

素因数の和:8061

約数の個数: 40

約数和(自身を含む): 445938720

約数和(自身を除く): 245448304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 7817, 12824, 15634, 25648, 31268, 54719, 62536, 109438, 125072, 218876, 437752, 875504, 1790093, 3580186, 7160372, 12530651, 14320744, 25061302, 28641488, 50122604, 100245208, 200490416]

約数ペア:

[(1, 200490416), (2, 100245208), (4, 50122604), (7, 28641488), (8, 25061302), (14, 14320744), (16, 12530651), (28, 7160372), (56, 3580186), (112, 1790093), (229, 875504), (458, 437752), (916, 218876), (1603, 125072), (1832, 109438), (3206, 62536), (3664, 54719), (6412, 31268), (7817, 25648), (12824, 15634)]